Search found 323 matches

by 528i-1981
Sun Jun 21, 2020 6:30 am
Forum: Tech Forum
Topic: difficult or PITA bolts etc - for amusement!
Replies: 12
Views: 5076

Re: difficult or PITA bolts etc - for amusement!

For anyone without the spin-on fan ... the fan. Need to access the front of the engine? Drain your rad and pull it out so you can take the fan off the flange. PITA, but any sane person will suffer this exactly once before upgrading. The hood is also a pretty major PITA to remount once off. Anyone as...
by 528i-1981
Thu Jun 18, 2020 8:21 am
Forum: Tech Forum
Topic: Decreasing Fuel pressure/stall
Replies: 5
Views: 3625

Re: Decreasing Fuel pressure/stall

RandyM wrote: Wed Jun 17, 2020 11:35 am ... getting a clear plastic container to contain fuel. Measure the flow at idle and under throttle.
If you do this, make sure it's a big container, as the pump delivery rate at spec is about 16 oz. per minute.
by 528i-1981
Thu Jun 18, 2020 8:17 am
Forum: Tech Forum
Topic: Decreasing Fuel pressure/stall
Replies: 5
Views: 3625

Re: Decreasing Fuel pressure/stall

I might start by jumping the fuel pump and seeing if that changes anything. There are two pins on the AFM connector that you can bridge to turn the pump always-on. If the symptom is resolved, then you can eliminate a restriction as the cause and focus on electrics. Besides the connections to the pum...
by 528i-1981
Mon Jun 15, 2020 7:44 pm
Forum: Tech Forum
Topic: Speedbleeders for one man brake bleeding
Replies: 3
Views: 2617

Re: Speedbleeders for one man brake bleeding

Karl - I didn't know about these, thanks for posting. I use the Schwaben pressure bleeder - this works great when used with a catch bottle with a clear hose attached to the caliper nipple. https://www.ecstuning.com/b-schwaben-parts/3-liter-european-pressure-brake-bleeder/007237sch01a/ The Schwaben s...
by 528i-1981
Sun Jun 14, 2020 6:45 pm
Forum: Tech Forum
Topic: Squeak in Rear Suspension
Replies: 10
Views: 5311

Re: Squeak in Rear Suspension

No, the diff mount is still original. It occurred to me that it might be on the table if I was unable to replace the subframe mounts without dropping the whole axle.
by 528i-1981
Sat Jun 06, 2020 4:51 pm
Forum: Tech Forum
Topic: Squeak in Rear Suspension
Replies: 10
Views: 5311

Re: Squeak in Rear Suspension

I replaced the shock mounts two weeks ago, which did not resolve the problem. That was vexing. Today I replaced the subframe mounts (hat tip Lock for spotting the issue) with Ireland Engineering urethane mounts. It really quieted things down and definitely improved the rear end. It was always a bit ...
by 528i-1981
Fri Jun 05, 2020 8:07 am
Forum: Tech Forum
Topic: C-pillar Vent Rehab
Replies: 10
Views: 4920

Re: C-pillar Vent Rehab

No, that's a 16"; check for a recent thread in in the For Sale section on the 14" turbines.
by 528i-1981
Thu Jun 04, 2020 1:38 pm
Forum: Tech Forum
Topic: C-pillar Vent Rehab
Replies: 10
Views: 4920

Re: C-pillar Vent Rehab

Here's a longer view.

Image
by 528i-1981
Wed Jun 03, 2020 4:08 pm
Forum: Tech Forum
Topic: C-pillar Vent Rehab
Replies: 10
Views: 4920

Re: C-pillar Vent Rehab

Thanks Mike. Not yet, she's immobilized and in a confined space. I'll post a shot ASAP.
by 528i-1981
Wed Jun 03, 2020 12:01 pm
Forum: Tech Forum
Topic: C-pillar Vent Rehab
Replies: 10
Views: 4920

C-pillar Vent Rehab

This is barely a Tech Forum topic after reading Keehn's latest post, but here are my humble offerings while my alternator is rebuilt. My C-pillar vents were looking a bit tired. https://i.ibb.co/WVG9VDz/C-pillar-Vent-Before.jpg I found some silver-chrome pinstripe on eBay, the lower band of which wa...
by 528i-1981
Sun May 31, 2020 6:13 pm
Forum: Tech Forum
Topic: Found online TIS that covers our M30's
Replies: 3
Views: 2639

Re: Found online TIS that covers our M30's

The E12 version fell offline last year, or rather it was moved behind a paywall. The quality of the scan was pretty bad, not as crisp as the E23 version here, but good enough if you didn't have the Blue Book. fwiw, I ordered a CDROM from eBay for about $20 that is a high-rez version of the blue book...
by 528i-1981
Thu May 28, 2020 3:37 pm
Forum: Tech Forum
Topic: 1976 BMW 530i "Eleanor" rebuild project
Replies: 110
Views: 47314

Re: 1976 BMW 530i "Eleanor" rebuild project

Wait until he builds the drop forge to make new conrods from steel he smelts in his garage blast furnace. That's going to really bake our noodles, Dave.
by 528i-1981
Wed May 27, 2020 6:43 am
Forum: Tech Forum
Topic: starting issues
Replies: 6
Views: 3821

Re: starting issues

L-Jet really hates vacuum leaks. The stout and reliable M30 goes from daily-driver mode to total basket case, and without ODB it's all trial-and-error. I'm really impressed by your diligence on the harness. I thought that could have been the problem, too. But as Lock once wrote, there are (usually) ...
by 528i-1981
Sat May 23, 2020 7:15 am
Forum: Tech Forum
Topic: starting issues
Replies: 6
Views: 3821

Re: starting issues

Well, it depends on what else has happened with the throttle body screw and the mixture. As I was playing with mine trying to get it right, I was pulling levers all over the place and the engine behavior wasn't making any sense. It could be very lean from false air and disconnecting the temp sensor ...
by 528i-1981
Fri May 22, 2020 7:06 pm
Forum: Tech Forum
Topic: starting issues
Replies: 6
Views: 3821

Re: starting issues

You may have a big vacuum leak somewhere. Take off the intake hose between the air cleaner and the AFM and put an unlit propane torch in the AFM and see if it starts and runs better. If yes, go on the hunt with a can of starter fluid. I was having bedeviling problems recently and finally found a vac...